The YouTube Symphony Orchestra 2011 marked the return of the world’s first global orchestra for which the audition process is held entirely online.

The Grand Finale concert at Sydney Opera House was one of the largest classical music events ever with 33 million live streams, and was the largest live stream YouTube had ever seen on both desktop and mobile. The engaged community remains fresh on the channel, which has amassed almost 36 million upload views and 75K subscribers to date.

The orchestra breaks down traditional barriers like age, location, and background, in combining the age old tradition of classical music with the nascent world of online video. Musicians everywhere can take part in a global endeavor devoted to sharing the love of music.